1498597 - Flickering effect on flash game http://www.mousebreaker.com/game/formula-racer

Status: VERIFIED FIXED

(Core :: Graphics: WebRender, defect, P2)

Description

[Daniel_A[:daschilean] [Please contact - [e-mail]]]

Attachment: FlickeringEffect.mp4

User Agent: Mozilla/5.0 (Windows NT 10.0; rv:64.0) Gecko/20100101 Firefox/64.0 
Build ID: 20181012103207 

[Affected versions]:
Nightly 64.0a1 (2018-10-11) (32-bit)

[Affected platforms]:
Windows 10 x86

[Steps to reproduce]:
1. Launch Firefox with a new profile
2. Type about:config
3. Set gfx.webrender.all.qualified =  true
4. Navigate to http://www.mousebreaker.com/game/formula-racer


[Expected result]:
The menu game should be displayed without any flickering effect.

[Actual result]:
Flickering effect is encountered after accessing the specified website.

Comment 1

[Jeff Muizelaar [:jrmuizel]]

I've reproduced this locally, but can't seem to do so reliably.

Comment 2

[Sotaro Ikeda [:sotaro]]

:jrmuizel, can you still reproduce the problem? I tried several times on 2 Win10 pcs. But I could not reproduce the problem.

Comment 3

[Sotaro Ikeda [:sotaro]]

:daschilean, can you still reproduce the problem?

Comment 4

[Daniel_A[:daschilean] [Please contact - [e-mail]]]

I verified this issue on Windows 10 with Firefox Nightly 65.0a1 (2018-11-12) (32-bit) and I am no longer able to reproduce this issue.

Comment 5

[Jeff Muizelaar [:jrmuizel]]

I can't reproduce it either.

Comment 6

[Rares Doghi, Desktop QA]

I tried to reproduce this issue using Beta 64.0b9 as well as Nightly 65.0a1 (2018-11-14). I will mark this issue accordingly.